package com.zhu.mall.gateway.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;


/**
 * 配置跨域
 * @author xiaozhu
 * @email 357345226@qq.com
 * @date 2020-07-27 10:40:02
 */
@Configuration
public class MallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

        CorsConfiguration corsConfiguration = new CorsConfiguration();
        //允许哪些请求头进行跨域
        corsConfiguration.addAllowedHeader("*");
        //允许哪些请求方式进行跨域
        corsConfiguration.addAllowedMethod("*");
        //允许哪些请求来源进行跨域
        corsConfiguration.addAllowedOrigin("*");
        //允许是否携带cookie进行跨域
        corsConfiguration.setAllowCredentials(true);
        //注册允许跨域的路径
        source.registerCorsConfiguration("/**",corsConfiguration);
        return new  CorsWebFilter(source);
    }
}
